Firewall rules deleted after update

A new DSM aimed at boosting Data security (new Security advisor, AppArmour and digital signature for packages...), increasing business productivity (new Proxy Server, IPv6 support, NFS VAAI...), creating a more integrated private cloud (Windows ACL support in Cloud Station, support for OneDrive, Box and hubic in Cloud Sync as well as cloud backup to Microsoft Azure...), and providing flexible collaboration tools with Note Station/DS note and Public link sharing in all key multimedia packages
Forum rules
1) This is a user forum for Synology users to share experience/help out each other: if you need direct assistance from the Synology technical support team, please use the following form: ... p?lang=enu

2) To avoid putting users' DiskStation at risk, please don't paste links to any patches provided by our Support team as we will systematically remove them. Our Support team will provide the correct patch for your DiskStation model.
Posts: 22
Joined: Mon Jan 27, 2014 1:00 pm

Firewall rules deleted after update

Unread post by KarlS » Sat Feb 14, 2015 2:20 pm


All my firewall rules are lost after the last update to
DSM 5.1-5022 Update 2

My ruleset was quite complex.

Please consider this for the next update or provide a mechnism to export the rules (for Backup).


Posts: 237
Joined: Sun Mar 28, 2010 4:20 pm
Location: Netherlands

Re: Firewall rules deleted after update

Unread post by microkid » Sat Feb 14, 2015 2:50 pm

Next time, before you do an upgrade, just export your configuration. After the upgrade, you can reload your configuration.
DS918+ | 4 x WD RED 4TB in SHR | 2x250GB SSD | DSM 6.2-23739 | VMware ESXi 6.7 via NFS

Post Reply

Return to “DiskStation Manager 5.1-5004 and onward versions”